i just purchased this rig - need all the in-put youall will allow. the areators donot come on, have not had time to check the power source yet, if not power ?, i also purchased hummingbird 797c2 - the transducer must be mounted on the transom, i have previously done this but never on a gambler - any difference with gamblers hull configuration, where would you hook-up the power source for the depth finders?, it came with a hot-foot but grinds terribly engaging the gears - any adjustment or advice, i cannot find an in-line filter on the fuel line where might it be located , also towing it home something hit the passenger side windsheild can they be replaced from the factory? thanks for any and all experienced advice. thank you Bmc